| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | Austria | 2 | |
| #4 | Germany | 2 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Denmark | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Unspecified technologies | |
| #3 | Garment fastenings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Worbs Helmut | 2 |
| #2 | Hans Brenker | 2 |
| #3 | Worbs Dr-Ing Helmut | 1 |
| #4 | Brenker Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1022595A | Bag or case of plastics foil | |
| DE1103058B | Closure device made of deformable material | |
| GB886566A | Closure means for preserving bags | |
| US2951273A | Closure means for bags | |
| GB825461A | Closure means for bags | |
| DE1055440B | Bag closure | |
| CA664329A | Preserving bags |